CN103648537B - 用于借助于负压从身体中吸出流体的系统 - Google Patents

用于借助于负压从身体中吸出流体的系统 Download PDF

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Publication number
CN103648537B
CN103648537B CN201280031000.7A CN201280031000A CN103648537B CN 103648537 B CN103648537 B CN 103648537B CN 201280031000 A CN201280031000 A CN 201280031000A CN 103648537 B CN103648537 B CN 103648537B
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China
Prior art keywords
pump
drainage
fluid
drainage pipe
subsidiary conduit
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CN201280031000.7A
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English (en)
Chinese (zh)
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CN103648537A (zh
Inventor
希尔马·埃勒特
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Medela Holding AG
Medaxis AG
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Medela Holding AG
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A61M1/732—Visual indicating means for vacuum pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
CN201280031000.7A 2011-06-23 2012-06-14 用于借助于负压从身体中吸出流体的系统 Active CN103648537B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH10642011 2011-06-23
CH1064/11 2011-06-23
PCT/CH2012/000132 WO2012174672A1 (de) 2011-06-23 2012-06-14 System zum absaugen von fluiden aus einem körper mittels unterdruck

Publications (2)

Publication Number Publication Date
CN103648537A CN103648537A (zh) 2014-03-19
CN103648537B true CN103648537B (zh) 2016-11-09

Family

ID=46320719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280031000.7A Active CN103648537B (zh) 2011-06-23 2012-06-14 用于借助于负压从身体中吸出流体的系统

Country Status (6)

Country Link
US (1) US10076592B2 (https=)
EP (1) EP2723413B1 (https=)
JP (1) JP6325440B2 (https=)
CN (1) CN103648537B (https=)
BR (1) BR112013033015A2 (https=)
WO (1) WO2012174672A1 (https=)

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US9962516B2 (en) 2010-09-09 2018-05-08 University Of Florida Research Foundation, Incorporated Context-sensitive flow interrupter and drainage outflow optimization system
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JP2014500538A (ja) 2010-10-12 2014-01-09 タニス，ケヴィン ジェイ． 医療機器
EP2654821B1 (en) 2010-12-22 2019-05-08 Smith & Nephew, Inc. Apparatuses for negative pressure wound therapy
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
US9901664B2 (en) 2012-03-20 2018-02-27 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
CN104661601B (zh) 2012-05-22 2018-06-22 史密夫及内修公开有限公司 用于伤口治疗的设备和方法
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JP6754354B2 (ja) 2014-09-28 2020-09-16 ポトレロ メディカル，インコーポレイテッド 生理学的データを感知し、体液を排出しかつ分析するためのシステム、デバイス、および方法
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Also Published As

Publication number Publication date
EP2723413B1 (de) 2017-10-25
BR112013033015A2 (pt) 2019-09-24
US20140194835A1 (en) 2014-07-10
CN103648537A (zh) 2014-03-19
JP6325440B2 (ja) 2018-05-16
JP2014519930A (ja) 2014-08-21
US10076592B2 (en) 2018-09-18
EP2723413A1 (de) 2014-04-30
WO2012174672A1 (de) 2012-12-27

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C14 Grant of patent or utility model
GR01 Patent grant
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Effective date of registration: 20250917

Address after: Bahr, Switzerland

Patentee after: MEDELA HOLDING AG

Country or region after: Switzerland

Patentee after: MEDAXIS AG

Address before: Bahr, Switzerland

Patentee before: MEDELA HOLDING AG

Country or region before: Switzerland